긴급도 73/100 심각도 8.8 · 높음 악용확률 98.1% CISA KEV · 2025-12-12 CWE-434

CVE-2018-4063

CISA 기관 조치 기한: 2026-01-02

An exploitable remote code execution vulnerability exists in the upload.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A specially crafted HTTP request can upload a file, resulting in executable code being uploaded, and routable, to the webserver. An attacker can make an authenticated HTTP request to trigger this vulnerability.

KEV 필수 조치: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

타임라인

2019-05-06 NVD 공개
2025-12-12 CISA KEV 등재(실제 악용 확인) 공개 후 2,412일
2026-01-02 CISA 기관 조치 기한 경과

벡터: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD 상세 ↗ 참고 링크 ↗